[CI] Re-enable CI on maestro branches. (#11181)

Because the maestro bot is not a team memeber AND cannot be added as
one, it will not trigger a PR build, but it will trigger an CI build. WE
make the changes to take those as PR builds and do them in the CI.

tools/devops/automation/build-pipeline.yml

@@ -142,7 +142,6 @@ trigger:
     - '*'
     exclude:
     - refs/heads/locfiles/*
-    - refs/heads/darc-*
   paths:
     exclude:
     - docs